Discovery and gram-scale synthesis of BMS-593214, a potent, selective FVIIa inhibitor
作者:E. Scott Priestley、Indawati De Lucca、Jinglan Zhou、Jiacheng Zhou、Eddine Saiah、Robert Stanton、Leslie Robinson、Joseph M. Luettgen、Anzhi Wei、Xiao Wen、Robert M. Knabb、Pancras C. Wong、Ruth R. Wexler
DOI:10.1016/j.bmcl.2013.02.013
日期:2013.4
A 6-amidinotetrahydroquinoline screening hit was driven to a structurally novel, potent, and selective FVIIa inhibitor through a combination of library synthesis and rational design. An efficient gram-scale synthesis of the active enantiomer BMS-593214 was developed, which required significant optimization of the key Povarov annulation. Importantly, BMS-593214 showed antithrombotic efficacy in a rabbit arterial thrombosis model. A crystal structure of BMS-593214 bound to FVIIa highlights key contacts with Asp 189, Lys 192, and the S2 pocket. (C) 2013 Elsevier Ltd. All rights reserved.